>> it's going to affect the availability of various types of seafood, which, of course, impacts the economy on a very large scale in our area. >> reporter: does that continue to concern you? >> oh, absolutely. yeah. i think the effects we're seeing now are just the beginning. >> reporter: there are also worries over rising sea levels. in nearby huntington beach, the tide now comes up farther inland. >> along the california southern coast we've experienced an eight-inch rise in sea level already. it's nothing we can continue to deny. >> reporter: the u.s. government predicts sea levels will rise between 1 and 4 feet by the next century. bigad shaban, cbs news, long beach, california. >>> when we come back on this wednesday, lifting spirits with a song. students from sandy hook elementary school gather for a special recording. ( birds chirping ) everything's better with a great cup of coffee. exceptionally smooth and perfectly balanced for a harmonious blend of flavor, body and aroma. green mountain coffee for your keurig brewer. brew a better day. crashes into a crane during the morning rush